Cassie hadn't really noticed anyone, but when she heard the voice, she looked up. She hurriedly wiped her face, trying to hide her tears as she made out the man doing some kind of work out a short distance from where she was sitting. She wasn't surprised she hadn't noticed him sooner, she was kind of trying to deal with things she kept pushing down.
"I'm sorry," she said, making to get up from her swing. "I didn't mean to intrude on your work out." She brushed back her hair and watched him for a second. "What is that you're doing?"